by James Wallace Harris, 12/20/25
On the surface, this essay might appear to be about audio equipment, but it’s really about wants and desires, perception and marketing, the limits of our senses.
A DAC is a Digital-to-Analog converter. Most people own several, even though they might be unfamiliar with the acronym. They are critical to audiophiles because they determine how well digital files are recreated as analog sound in your amplifier and speakers. Some audiophiles will spend tens of thousands of dollars on a DAC, hoping to hear something in their music that’s not produced in cheaper DACs.
I’m not really an audiophile. Maybe I’m a half-ass audiophile. I do want to hear music in all its richness, but I just don’t want to spend the kind of bucks that audiophiles are willing to part with.
Some audiophiles are purists and shun digital recordings. They want vinyl records that were produced with analog equipment and to play their LPs on analog amplifiers. I’ve spent a modest amount of money pursuing the analog sound, and it’s always been elusive. Watching YouTube videos from analog purists makes me think I’d find sonic greatness if I’d only shell out a few thousand dollars more.
On the other hand, other audiophiles who embrace digital technology claim that if you spend enough money, you will hear more details from every note and instrument, from a larger three-dimensional soundstage, and experience greater sonic textures and thrills.
For years, I’ve been hearing reviews of R2R DACs, and I’ve been hankering to own one. Unfortunately, R2R DACs were more expensive than the more common Delta-sigma DACs. Then Fiio came out with the K11 R2R headphone amp/DAC for $159. I thought I’d buy one and see if there really was a difference. Before I could pull the trigger, Fiio came out with the K13 R2R headphone amp/DAC for $320 that claimed to be even better. So I bought one for my birthday.
A couple of years ago, I purchased the Geshelli Labs J2 DAC with upgraded Sparkos SS3602 op-amps and AK4499 DAC because the Cheap Audioman had convinced me it was the best Delta-sigma DAC for under a $1000. (It was just over $500 with the upgrades, so I thought, what a bargain.)
I already owned an AudioLab 6000A because of Darko Audio. It has an ES9018K2M DAC. It sounded great to me, but constantly watching audio equipment reviews online generates a huge desire to hear more.
When I got the Geshelli Labs J2, I thought I heard more detail. After a year, I became tired of having to get up to turn on the J2 before turning on my AudioLab 6000A with a remote. I removed the J2 and used the DAC in the AudioLab 6000A. I wasn’t really sure I could hear a difference anymore.
But I kept listening to reviews. Many of my favorite reviewers went through countless DACs, apparently searching for audiophile nirvana. Some claimed that DACs costing $5000 or $10,000 would get me there.
Reviewers consistently claimed R2R DACs had the smooth sound of analog music, projecting larger soundstages. I felt the soundstage for the AudioLab 6000A was as large as my den, but then what did I know? Maybe it wasn’t.
I wasn’t willing to risk my retirement savings on a $5,000 DAC. Some reviewers were honest enough to admit that those expensive DACs didn’t reveal their riches unless your amplifier and speakers also cost at least $5,000.
I decided I just had to hear an R2R DAC to see if I could actually hear a difference, so I bought the Fiio K13 R2R.
To be honest, I was disappointed with what I heard using it as a K13 R2R headphone amp. The music sounded far more exciting through my Sennheiser 560S headphones and Fiio K5 Pro headphone amplifier. The music presented by the K13 was nice, but it was missing all those exciting details I heard from the ESS Sabre DAC of the K5 Pro.
I then hooked up the K13 and J2 to the AudioLab 6000A’s analog inputs. I also compared the sound from the AudioLab 6000 CD transport using its internal DAC. The R2R DAC did sound smooth and pleasant. And I’ve been enjoying it for days. It’s just fine.
Here’s the thing: there are differences between the three DACs, but do they really matter? My bedroom stereo, using a Bluesound Powernode 21 and Klipsch RP-5000F speakers, sounds the richest, most detailed, and dimensional of all my systems. However, I think that’s due to the room. My main stereo is in the den. It doesn’t have a back wall, because it opens into a dining area and kitchen. One wall is floor-to-ceiling glass, and the other two walls have wrap-around windows near the ceiling.
I’m sure the rooms make a bigger difference than the DACs. And I imagine the Polk Reference Series R-500 speakers sound different from the Klipsch.
For years, my only source of music was a clock radio. It had only one speaker. It was no larger than three inches in diameter. I loved that radio, and the music I first heard on it from 1962 to 1968 has stuck with me my whole life.
The most excitement I got from listening to music this year wasn’t from the equipment, but from consciously trying new music I hadn’t heard before that was created in the last ten years. Spotify estimated my age from the music I played to be 28.
I do know the DAC in my $89 Wiim Mini sounds bad. But it seems any DAC costing over $200, despite its technology, sounds pretty damn good. Maybe if I spent more than $2000, I would hear a difference, but would it be a night-and-day difference? I don’t know. Unless I win a mega lottery, I’m not going to find out.
In my testing, playing a CD through the AudioLab 6000A sounded the best by far. But I’m not ready to go back to CDs.
I think watching audiophile reviewers on YouTube is making me dissatisfied with my equipment. I have to wonder if the differences they hear are really psychological?
I’ve found that what makes the biggest difference is volume. Listening at 85 decibels makes my stereo systems sound great.
After that, convenience matters. Audiophiles claim that separate components sound better than all-in-one units. Calling up albums on my phone via Spotify is just too damn convenient. Powering on with a remote is too damn convenient. I wish I could power up my integrated amplifiers with my iPhone and ditch the remote.
My advice. Spend a middling amount on an integrated system and play it loud.
JWH
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